INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '402e4115ec18c58a0a6790f670c3d8d5b29e05b8809ae7833b48d628a70517de', 
    '4pVdt9zuDi50ETdel7RCejtgJottC5dI2WCLCqWdTGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)